@charset "UTF-8";
@media (max-width: 1200px) and (min-width: 768px) {
  .hidden-lg {
    display: none;
  }
}

@media (max-width: 991px) and (min-width: 768px) {
  .hidden-md {
    display: none;
  }
}

@media (max-width: 768px) {
  .container {
    max-width: 768px;
  }
}

body {
  z-index: 0;
  position: relative;
}

@font-face {
  /*注意两点：1 family name保持一致；2 url位置要正确*/
  font-family: 'icomoon';
  src: url("../lib/fonts/icomoon.eot?ymwuty");
  src: url("../lib/fonts/icomoon.eot?ymwuty#iefix") format("embedded-opentype"), url("../lib/fonts/icomoon.ttf?ymwuty") format("truetype"), url("../lib/fonts/icomoon.woff?ymwuty") format("woff"), url("../lib/fonts/icomoon.svg?ymwuty#icomoon") format("svg");
  font-weight: normal;
  font-style: normal;
}

/*header 部分*/
.mynav-header {
  background-color: #222;
  width: 100%;
  height: 42px;
  border-bottom: 1px solid #080808;
  position: fixed;
  top: 0;
  box-sizing: content-box;
  z-index: 999;
}

.mynav-header .navbar {
  height: 42px;
  padding: 0px 20px;
  color: #9d9d9d;
}

.mynav-header .navbar .navbar-toggler {
  font-size: 1rem;
  float: right;
  border-color: #333;
  padding: 0.25rem 0.5rem;
}

.mynav-header .navbar .navbar-toggler .navbar-toggler-icon {
  background-color: rgba(255, 255, 255, 0.1);
}

.mynav-header .navbar .navbar-brand {
  color: #9d9d9d;
  font-size: 18px;
  height: 43px;
  float: left;
}

.mynav-header .navbar .navbar-brand:hover {
  color: #fff;
}

.mynav-header .navbar .show {
  margin-left: -20px;
  margin-right: -20px;
  padding: 5px 20px;
}

.mynav-header .navbar .collapse {
  background-color: #222;
}

.mynav-header .navbar .collapse .nav-left li:last-of-type {
  position: relative;
}

.mynav-header .navbar .collapse .nav-left li:last-of-type a::after {
  content: "";
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #d9534f;
  position: absolute;
  top: 7px;
  right: -2px;
}

.mynav-header .navbar .collapse .navbar-nav li .nav-link {
  color: #9d9d9d;
  font-size: 14px;
}

.mynav-header .navbar .collapse .navbar-nav li .nav-link:hover {
  color: #fff;
}

/*poster 部分*/
.poster {
  padding-top: 120px;
  padding-bottom: 100px;
  background: linear-gradient(45deg, #020031 0, #6d3353 100%);
  color: #fff;
  text-align: center;
  position: relative;
  text-shadow: inset 0 3px 7px rgba(0, 0, 0, 0.2), inset 0 -3px 7px rgba(0, 0, 0, 0.2);
}

.poster::after {
  content: "";
  display: block;
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: url("../static/images/bs-docs-masthead-pattern.png") repeat top left;
  opacity: 0.4;
}

.poster .container {
  position: relative;
  z-index: 990;
}

.poster .container h1:hover, .poster .container h2:hover {
  cursor: text;
}

.poster .container h1 {
  font-size: 100px;
}

.poster .container h2 {
  font-size: 30px;
  font-weight: 200;
}

.poster .container a {
  display: inline-block;
}

.poster .container a:hover {
  cursor: pointer;
}

.poster .container .v3 {
  font-size: 18px;
  padding: 15px 35px 19px;
  margin-top: 30px;
  box-shadow: 0 -4px 5px #2a6496 inset;
  background-color: #337ab7;
  border: none;
  color: #fff;
}

.poster .container .v3:hover {
  background-color: #2e6da4;
}

.poster .container .v2 {
  color: rgba(255, 255, 255, 0.5);
}

.poster .container .v2:hover {
  color: #fff;
}

/*social-link部分*/
.social-link {
  background-color: #f5f5f5;
  border-bottom: 1px solid #ddd;
  overflow: hidden;
  padding-top: 15px;
  padding-bottom: 15px;
}

.social-link .social-list {
  text-align: center;
  width: 100%;
  margin: 0;
  font-size: 14px;
}

.social-link .social-list li {
  list-style: none;
  display: inline-block;
  padding-left: 20px;
  padding-right: 20px;
}

.social-link .social-list li a {
  text-decoration: none;
  color: #555;
  position: relative;
}

.social-link .social-list li a i {
  font-family: "icomoon";
  font-style: normal;
  display: block;
  width: 15px;
  height: 15px;
  color: #555;
  position: absolute;
  left: -20px;
  top: 0;
}

/* program 部分*/
.program {
  text-align: center;
}

.program .pro-header {
  margin-top: 30px;
  margin-bottom: 20px;
  border-bottom: 1px solid #eee;
  padding-left: 30px;
  padding-right: 30px;
  display: inline-block;
}

.program .pro-header h2 {
  font-size: 42px;
  font-weight: 500;
}

.program .pro-header p {
  font-size: 14px;
}

.program .row {
  margin-left: -15px;
  margin-right: -15px;
  margin-top: 20px;
  text-align: center;
}

.program .row div {
  padding-left: 15px;
  padding-right: 15px;
}

.program .row div .item-container {
  height: 336px;
  max-width: 310px;
  padding: 4px;
  border: 1px solid #ddd;
  margin: 0px auto 10px;
}

.program .row div img {
  max-width: 100%;
}

.program .row div h3 {
  padding-top: 10px;
  font-size: 24px;
}

.program .row div h3 a {
  font-weight: 400;
  color: #337ab7;
}

.program .row div h3 small {
  font-size: 65%;
  color: #777;
}

.program .row div p {
  color: #555;
  font-size: 14px;
  padding-left: 10px;
  padding-right: 10px;
  padding-top: 10px;
}

/*footer 部分*/
.footer {
  border-top: 1px solid #e5e5e5;
  margin-top: 80px;
  color: #777;
}

.footer .row .footer-left {
  padding-top: 50px;
  font-size: 14px;
}

.footer .row .footer-left p {
  margin-top: 5px;
}

.footer .row .footer-right .content-container {
  margin-top: 30px;
}

.footer .row .footer-right .content-container h4 {
  font-size: 16px;
  color: #563d7c;
}

.footer .row .footer-right .content-container ul {
  padding: 0;
}

.footer .row .footer-right .content-container ul li {
  list-style: none;
  font-size: 14px;
}

.footer .row .footer-right .content-container ul li a {
  text-decoration: none;
  color: #777;
}

.footer .copyright {
  text-align: center;
  display: inline-block;
  border-top: 1px solid #e5e5e5;
  width: 100%;
  padding-top: 20px;
  padding-bottom: 30px;
}

.footer .copyright .list li {
  list-style: none;
  display: inline-block;
  font-size: 14px;
}

.footer .copyright .list li:nth-of-type(2) {
  padding-left: 5px;
  padding-right: 5px;
  color: #ccc;
}

.footer .copyright .list li a {
  text-decoration: none;
  color: #777;
}

#scrollTop {
  display: block;
  width: 46px;
  height: 46px;
  background-color: rgba(0, 0, 0, 0.3);
  position: fixed;
  bottom: 80px;
  right: 20px;
}

#scrollTop:hover {
  background-color: rgba(0, 0, 0, 0.6);
}

#scrollTop i {
  font-family: "icomoon";
  font-style: normal;
  display: block;
  width: 24px;
  height: 24px;
  color: #fff;
  position: absolute;
  left: 11px;
  top: 3px;
  font-size: 24px;
}
